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Impact of anisotropic strains on low-frequency dielectric properties and room-temperature polar phases of SrTiO3 epitaxial thin films

Authors :
Yan, W.S.
Zhang, R.
Xie, Z.L.
Xiu, X.Q.
Zhao, C.Z.
Zheng, Y.D.
Liu, Z.G.
Source :
Physics Letters A. May2011, Vol. 375 Issue 22, p2189-2192. 4p.
Publication Year :
2011

Abstract

Abstract: Impact of anisotropic strains on low-frequency dielectric properties and room-temperature polar phases of SrTiO3 epitaxial thin films is investigated. The dielectric properties show a remarkable change as a function of anisotropic strains. The number of room-temperature polar phases is as twice as that of isotropically strained SrTiO3 thin films. [Copyright &y& Elsevier]

Details

Language :
English
ISSN :
03759601
Volume :
375
Issue :
22
Database :
Academic Search Index
Journal :
Physics Letters A
Publication Type :
Academic Journal
Accession number :
60662829
Full Text :
https://doi.org/10.1016/j.physleta.2011.04.029